Key statistics
Satellite FENGYUN 1C DEB at a glance.
Uptime
9611
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for FENGYUN 1C DEB.
Object identification
Identified? True
Debris? True
Object name: FENGYUN 1C DEB
International designator: 1999-025CEP
Object number (NORAD): 31740
Object ID (CCSDS): 31740
Country: PEOPLES REPUBLIC OF CHINA (PRC)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.944 minutes
Inclination: 99.8195 deg
SMA: 7133.95 km
Apoapsis: 773.394 km
Periapsis: 738.237 km
RAAN: 39.1825 deg
Eccentricy: 0.00246402
Argument of periapsis: 8.1547 deg
Mean anomaly: 171.6536 deg
Mean motion: 14.40813025 rev/day
Mean motion (dot): 0.00005945 rev/day2
B* drag term: 0.001865683 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 11:35 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 31, 2025, 4:54 a.m. UTC
TLE line 0: 0 FENGYUN 1C DEB
TLE line 1: 1 31740U 99025CEP 25243.20460024 .00005945 00000-0 18657-2 0 9996
TLE line 2: 2 31740 99.8195 39.1825 0024640 8.1547 171.6536 14.40813025635839
Live tracking on map
Real-time ground track for satellite FENGYUN 1C DEB.
Associated space launch
Chinese polar orbiting meteorological satellite
FENGYUN 1C DEB was lifted into orbit during the mission ‘Long March 4B | Feng Yun 1C’, on board a Long March 4B space rocket.
The launch took place on May 10, 1999, 1:33 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Feng Yun 1C
Agency: N/A
Status: Launch Successful
Launch date: May 10, 1999, 1:33 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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